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Communication | Regular issue | Vol 19, No. 8, 1982, pp.1375-1379
Published online, 1st January, 1970
DOI: 10.3987/R-1982-08-1375
Reactions with Thiohydantoins: New Routes for Synthesis of Imidazoquinolines and Imidazo-1,2,4-triazoles

Hamed A. Daboun, Mahfouz A. Abdel Aziz, and Fatma E. A. Yousif

*Department of Chemistry, Faculty of Science, , University of Cairo, Giza, Egypt


A new route for synthesis of new imidazoquinazoline derivatives via reaction of anthranilic acid with 4-thiohydantoin, 5-arylidene-4-methylmercaptohydantoins and 5-arylidene-2-ethylmercaptohydantoins is reported. Synthesis and cbaracterization of new imidazo-1,2,4-triazoles via reaction of aldehydes with new 2- and 4-phenylhydrazonohydantoin derivatives is also reported and discussed.